class Student {
    String name;
    int age;
    String clazz;
    int scoreCh;
    int scoreMath;
    String sco;
    public void intruduce() {
        System.out.printf("大家好，我叫%s，今年%d岁,来自%s。", name, age,sco);
    }
    public void printScore(){
        System.out.printf("语文成绩：%d分，数学成绩：%d分", scoreCh, scoreMath);
    }
}
public class as {
    public static void main(String[] args){
    }
}
